p,h4{
	margin:0;
}
.modal{
	width: 500px;
	background-color: #fff;
	border: 1px solid rgba(0,0,0,.2);
	border-radius: 6px;
	box-shadow: 0 3px 9px rgba(0,0,0,.5);
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	z-index: 111;
}
.modal-header {
	padding: 15px;
	border-bottom: 1px solid #e5e5e5;
}
.modal-content div {
	padding: 20px;
}
.modal-footer {
	padding: 15px;
	text-align: right;
	border-top: 1px solid #e5e5e5;
}
.btn {
	padding: 5px 15px;

}
.mask {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background-color: rgba(55,55,55,.6);
	height: 100%;
	z-index: 100;
}